I am a big movie fan and like lot stuff from that era that are cult classics like White Lighting, Race with the devil, Rolling Thunder, Just about any George Romero, John Carpenter, Brian De Palma & Dario Argento movie
Little Princess
Videodrome
Brainstorm
How to get Ahead in Advertising
The Lair of the White Worm
Naked Lunch (even though it was released in '91)
I'd also recommend adding David Lynch to your director's list if you're into those sorts of movies.
Anonymous
Dressed to Kill (1980)
Eating Raoul (1982)
Two Thousand Maniacs ! (1964)
junebaby
Cannibal Holocaust
Pink Flamingos
The Harder They Come
Harold and Maude
Two-Lane Blacktop